Baltimore/Martin State Arpt
Weather station · 39.3°N 76.4°W · 2 m above sea level
ICAO KMTNStation data since 1950
Record high
30.0°C
in 1956
Record low
7.8°C
in 1954
Average high
22.4°C
all years on record
14.0°C short of the record for 23 September
Today’s high 16.0°C against 30.0°C in 1956. A reading that beats it is flagged here automatically, once a second cycle confirms it.
All-time record high
37.8°C
- Date
- Thursday, 26 June 1952
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Baltimore/Martin State Arpt, United States
- Position
- 39.32°N 76.41°W · 2 m
Highest highest in available records since 1950. Source: NOAA GHCN-Daily.
All-time record low
−15.0°C
- Date
- Thursday, 3 February 1955
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Baltimore/Martin State Arpt, United States
- Position
- 39.32°N 76.41°W · 2 m
Highest and lowest lowest in available records since 1950. Source: NOAA GHCN-Daily.
Where Baltimore/Martin State Arpt is
39.32°N 76.41°W
Baltimore/Martin State Arpt
Ground · satellite
Land surface temperature for 2026-09-22, from NASA GIBS. This is the temperature of the ground seen from orbit, not the air, and it is never ranked against air readings. Cloud hides the ground, so gaps are unread rather than guessed.
View more on Google Maps- 1
Baltimore/Martin State Arpt has dropped below freezing on 492 nights since 1950. The desert remembers every one of them.
From our dataNights with a minimum below 0°C since 1950. - 2
Today is colder than 59% of all days recorded here since 1950.
From our dataToday's high against every day recorded at this station since 1950. - 3
Right now Davis Lgb 46 Aws is 85.2°C colder than Baltimore/Martin State Arpt. Same planet. Same afternoon.
From our dataBoth readings are live and ranked on this site now. - 4
The coldest night Baltimore/Martin State Arpt has ever recorded, −15.0°C, would pass for a warm spell at Davis Lgb 46 Aws, which is −69.2°C right now.
From our dataThis station's record low against the current live reading at Davis Lgb 46 Aws.
New facts every day. Report an error.
Every year on record
1950 to 1956
Annual average · °C
Trend over 6 years with data: -0.20 °C per decade
Source: NOAA GHCN-Daily. Years the station did not cover are left as gaps, never joined across. The dashed line is a least squares trend through the years that have data.
Records by month
Jan
18.9°
−13.9°
Feb
23.3°
−15.0°
Mar
23.3°
−8.9°
Apr
29.4°
−5.0°
May
33.9°
2.8°
Jun
37.8°
9.4°
Jul
37.2°
12.8°
Aug
37.8°
11.7°
Sep
34.4°
Recent days
| Day | High | At | Low | At |
|---|---|---|---|---|
| 2026-09-23 | 16.0°C | 00:54 UTC | 14.5°C | 07:55 UTC |
| 2026-09-22 | 17.0°C | 19:45 UTC | 16.0°C | 15:45 UTC |
Nearby stations
Data sources for this page
| Figure | Source | Type |
|---|---|---|
| Right now, today so far | NOAA Aviation Weather Center (METAR) and NOAA NWS WMO bulletins (SYNOP) | Measured, station |
| All-time, monthly and on-this-day records | NOAA NCEI Global Historical Climatology Network daily (GHCN-Daily), 1950 to 1956 | Measured, station |
| Nearby stations and distances | Computed from station positions in our own database | Calculated |